I have some personal experiences to share - anecdotal and not that scientific. I found it slightly helpful in my own treatment of depression. Not a miracle cur

I have some personal experiences to share - anecdotal and not that scientific. I found it slightly helpful in my own treatment of depression. Not a miracle cure - it was suggested essentially because Proton Pump Inhibitors I am already on were known to worsen/cause it. In my case it seems to make medication a bit more effective and helped thinking a little bit. A few times when I ran out for a week or so waiting for the next bulk order to arrive it eventually caused a mild worsening of mood that went away when resumed. I don't know if I ever actually had deficiencies because needle phobia has meant avoidance such that I can only list my blood type as a question mark.